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parisc: Move common_stext into .text section when CONFIG_HOTPLUG_CPU=y

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Move the common_stext function into the non-init text section if hotplug
is enabled. This function is called from the firmware when hotplugged
CPUs are brought up.

Signed-off-by: Helge Deller <deller@gmx.de>
This commit is contained in:
Helge Deller 2022-03-25 14:22:57 +01:00
parent 98903688e6
commit ca45ec3cb4
1 changed files with 9 additions and 2 deletions
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11
arch/parisc/kernel/head.S
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@ -162,6 +162,15 @@ $pgt_fill_loop:
/* FALLTHROUGH */
.procend
#ifdef CONFIG_HOTPLUG_CPU
/* common_stext is far away in another section... jump there */
load32 PA(common_stext), %rp
bv,n (%rp)
/* common_stext and smp_slave_stext needs to be in text section */
.text
#endif
/*
** Code Common to both Monarch and Slave processors.
** Entry:
@ -371,8 +380,6 @@ smp_slave_stext:
.procend
#endif /* CONFIG_SMP */
ENDPROC(parisc_kernel_start)
#ifndef CONFIG_64BIT
.section .data..ro_after_init